1384661488

素因数分解:

$2^4\times 7^1\times {\mathrm{12363049}}^1$

素因数の和:12363064

約数の個数: 20

約数和(自身を含む): 3066036400

約数和(自身を除く): 1681374912

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 12363049, 24726098, 49452196, 86541343, 98904392, 173082686, 197808784, 346165372, 692330744, 1384661488]

約数ペア:

[(1, 1384661488), (2, 692330744), (4, 346165372), (7, 197808784), (8, 173082686), (14, 98904392), (16, 86541343), (28, 49452196), (56, 24726098), (112, 12363049)]